School settings
These details apply to both certificate types. Your uploaded student data stays available when you return to a certificate page.
HM signature & school seal
Upload one image containing the HM's signature and school seal together. It appears directly on the main certificate and the school's retained copy.
Images are saved only in this browser. Crop excess white space before uploading for a clear printed result.
PNG, JPG, or WebP · up to 1 MB. A transparent PNG works best.